US Bridges

14th ST EB Onramp over University Ave EB Exit

Fair

Riverside County, California · 08-RIV-091-20.10-RIV · Structure no. 56 0838S

Built
2015
10 years old
Condition
Fair
inspected October 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
510 ft
3 main spans
Daily traffic
5,000
2017 count
Owner
State
State Highway Agency

About this bridge

14th ST EB Onramp over University Ave EB Exit is a prestressed concrete continuous box beam or girders - multiple carrying 14th ST EB Onramp over University Ave EB Exit in Riverside County, California. It was built in 2015, so it is 10 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 5,000 vehicles a day, roughly 2% of them trucks, projected to reach 10,000 by 2041. The structure is 510 ft (155.5 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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Carries14th ST EB Onramp
CrossesUniversity Ave EB Exit
Location08-RIV-091-20.10-RIV
RouteInterstate 91
CountyRiverside County
StateCalifornia
Coordinates33.97417, -117.37228
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length510 ft (155.5 m)
Longest span184 ft (56.1 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2017)
Projected traffic10,000 by 2041
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 14th ST EB Onramp over University Ave EB Exit built?

It was built in 2015, making it 10 years old in 2025.

What condition is 14th ST EB Onramp over University Ave EB Exit in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.

How much traffic does 14th ST EB Onramp over University Ave EB Exit carry?

About 5,000 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is 14th ST EB Onramp over University Ave EB Exit?

The structure is 510 ft (155.5 m) long with a longest span of 184 ft (56.1 m) and a deck 39 ft wide.

Who owns 14th ST EB Onramp over University Ave EB Exit?

It is owned by the State Highway Agency.